97923880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 231672960

約数和(自身を除く): 133749080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 163, 184, 230, 326, 460, 652, 653, 815, 920, 1304, 1306, 1630, 2612, 3260, 3265, 3749, 5224, 6520, 6530, 7498, 13060, 14996, 15019, 18745, 26120, 29992, 30038, 37490, 60076, 74980, 75095, 106439, 120152, 149960, 150190, 212878, 300380, 425756, 532195, 600760, 851512, 1064390, 2128780, 2448097, 4257560, 4896194, 9792388, 12240485, 19584776, 24480970, 48961940, 97923880]

約数ペア:

[(1, 97923880), (2, 48961940), (4, 24480970), (5, 19584776), (8, 12240485), (10, 9792388), (20, 4896194), (23, 4257560), (40, 2448097), (46, 2128780), (92, 1064390), (115, 851512), (163, 600760), (184, 532195), (230, 425756), (326, 300380), (460, 212878), (652, 150190), (653, 149960), (815, 120152), (920, 106439), (1304, 75095), (1306, 74980), (1630, 60076), (2612, 37490), (3260, 30038), (3265, 29992), (3749, 26120), (5224, 18745), (6520, 15019), (6530, 14996), (7498, 13060)]